content: /*
   * Copyright 2016-2020 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package hu.akarnokd.rxjava3.interop;
  
  /**
   * Convert a V1 Completable into a V3 Completable, composing cancellation.
   */
  final class CompletableV1ToCompletableV3 extends io.reactivex.rxjava3.core.Completable {
  
      final rx.Completable source;
  
      CompletableV1ToCompletableV3(rx.Completable source) {
          this.source = source;
      }
  
      @Override
      protected void subscribeActual(io.reactivex.rxjava3.core.CompletableObserver observer) {
          source.subscribe(new SourceCompletableSubscriber(observer));
      }
  
      static final class SourceCompletableSubscriber
      implements rx.CompletableSubscriber, io.reactivex.rxjava3.disposables.Disposable {
  
          final io.reactivex.rxjava3.core.CompletableObserver observer;
  
          rx.Subscription s;
  
          SourceCompletableSubscriber(io.reactivex.rxjava3.core.CompletableObserver observer) {
              this.observer = observer;
          }
  
          @Override
          public void onSubscribe(rx.Subscription d) {
              this.s = d;
              observer.onSubscribe(this);
          }
  
          @Override
          public void onCompleted() {
              observer.onComplete();
          }
  
          @Override
          public void onError(Throwable error) {
              observer.onError(error);
          }
  
          @Override
          public void dispose() {
              s.unsubscribe();
          }
  
          @Override
          public boolean isDisposed() {
              return s.isUnsubscribed();
          }
      }
  }
  